作 者: ;
机构地区: 华南师范大学教育信息技术学院
出 处: 《现代教育技术》 2004年第1期11-16,共6页
摘 要: 学习系统的形式化建模目前主要有两种思路:从学习资源的角度建模和结合过程、资源的学习系统建模,对于前者该文介绍了一些国际/国内组织或机构关于学习对象元数据标准的研究成果;对于后者该文重点介绍了ITT(Instruction Transaction Theory)、教育建模语言和IMS学习设计规范的研究思想,对于有关的研究成果该文都做了相应的评述。 There are two ways on learning system modeling: one is learning material modeling, another is learning system modeling combined with learning process and learning material. As for the former, some international organizations?research on learning object meta-data specifications are introduced in this paper. While as for the later, it focuses on introducing Instruction Transaction Theory(ITT), Education Modeling Language(EML)and IMS Learning Design specification. This paper also comments on all the above research results.